Well, in about five hours the effect of the energy will come to naught, so yes, you can. But if right before use, it will release faster. Not really fast, but noticeably faster
most people ask something like: "is it possible to gobble up 3 ecstasy tabla wrapped in a bomb with a meph, drink it with butyrate, put 5 cubes of IV methadone, having previously thrown 2 brands of dob at the arrival of coke?" small things like that ... drink to your health!