Edit: in response to summer.hutto above me
You could since it was only 1mg, however it may be a waste and you might not get high and just waste your money. After doing subs i usually wait for 36 hours before doing any full agonist opiates so i dont waste my money. You only go into precipitated withdrawl when taking subs too soon after a full agonist like heroin, oxy, hydro, morphine, fent, etc, not when taking subs first. When you take subs (either subutex or suboxone, doesnt matter which) and then do somethjng to get high like heroin (depening on how long you have been on the subs and the dose you have been taking) the subs usually block the opiate and you wont get high andnjust wasted your money which is why i wait around 36 hours or until im i some pretty shitty withdrawl and then proceed to get high. However 1mg of sub shouldnt be hard to break through with a decent dose of dope, ide try to wait atleast 12 hours before doing it though if your mind is set and determined to try and get high even though you arent sick (i know the feeling and usually cant wait myself lol but i always keep my sub dose to 2mg and lower and never try to get high until atleast minimum 12 hours after 1 or 2mg of sub, and thats only when i have enough to do a nice fat banger to start off and make sure i blow that bupe out of my receptors lol)
Just try to be safe and not waste your money and wait until you are sick or 12-24 hours then bang your dope to ensure you feel it, wasted dope is a sad sad thing, think of all those poor junkies who are going through brutal WD ready to lie, cheat, steal, kill, or fuck for a piece to get high and you arent even close to being sick yet and want to bang some dope!!! Shame my good sir, shame!!! Lol j/k but seriously give it atleast 12-24 hours