If you are okay with not being in any of the compilation albums then I guess. The idea of putting your music on a streaming service is for people to listen to your OST without downloading anything, so as long as anyone can listen to your OST in google drive without downloading and if you are okay with not being in any of the compilation albums then you can, but I really REALLY don't recommend it. (By the way its VERY easy to make a soundcloud account if difficulty is the reason why you don't want to make one).
