Yes, you can use the Cram & Jam deal with the education discount. Here is an article I found at Apple about the deal:
"If someone you know is bound for college this Fall, let them know about a great new promotional offer. Buy an eligible iPod and Apple notebook computer between now and September 25, and well send you $200 back by mail. Combined with your education discount, your savings can total up to $530"
One note said you can't use this deal with the 12" iBook with CD-Rom drive, or iPod mini. I'm sure you can't use this deal with the iPod shuffle either.