You can but it won't transfer automation unless you export the whole group.
I think there are loopholes around this but it didn't make sense to me when I read it so I just premixed drums. Samples and things wasn't an issue cos I tend to have diff samples in their own groups.
Jus with drums it's a problem.
Don't know if this helps but i found this. It's a way to link each sound to a seperate channel within logic