Depends on the gun in question really, a drum magazine is basically a stick magazine re-oriented into a spiral, the principle is the same, springs or some other mechanism forces rounds to the feeding position.
I cannot think of a gun off the top of my head that cannot use both drums and stick mags (excluding guns where stick mags simply were never even tried in the first place).
PPSh, Tommygun, AA-12, all can use both freely.