Dispensers Can Only Equip Wearable Item Onto Mobs

I've Been Working On A "Rock Paper Shears" Map Lately (Rock Paper Scissors In Minecraft Lang) And I Realized A Number Of Things When I Started Making A Randomizer I Know That This Has Been Posted As "Dispensers Can't Dispense Command Block" But I Just Can't Help It... The Dispensers Can't Place Command Blocks And They Keep Shooting Out Command Blocks In Item Form... I Wish This Is Fixed Fast Because I Want To Finish My Map Before Christmas... THX 4 READIN'