yes, here's how: 
1) right click the drums in the plugin and set appropriate notes. 
2) connect (in OSX) to the IAC MIDI Bus Out from spark. Output will be on Ch 1 (should be on channel 10, imho.. ) 
note that any tonal or pitched instruments will have to be controlled via CC assignments. as they are not controllable via any other method. 
hope this helps,