Spotting with a just moved leader

[richvalle]

I've never had this come up before. I'm messing around solo with the first battle in Spearhead Division (which is pretty great so far) and I activated a road column of US troops including some morts. After everyone ahead of them had moved one of the just moved leaders can spot Germans in a town. 

Since you're supposed to declare move or fire when activating, can you activate a leader to move and morts to fire, move the leader into spotting range and then that same AS fire the morts? 

Whoops, I should have put this into Rules section. Sorry about that.