Lightroom :: 4 - Add Multiple Pictures In Terms Of Photo Strip And Print Out?

So i can create a photo strip in Lightroom and i have (just adding 2x2.5" cells and dragging pictures over) but after trying to add an additional picture it changes all the cells to the new picture.  After researching it seems that Lightroom wont let you add/print different pictures on the same sheet.  So i have two questions:
 
1.  Can you not add mutiple pictures in terms of a photo strip and print out in Lightroom 4?
 
2.  What adobe software (or even apple aperture) can you create a custome photo strip and add text for the event at the bottom and print?  Preferrably something that is simple for like when my Canon 7D takes pictures and you can drag and drop into the cells, determine # of prints and print, on the spot.  I am starting a photo booth company where person #2 will manually move pics on my Macbook Pro (if need be) to the photo strip template and determine # of prints (not automated).