u can use iTunes to sync with your computer than from the computer to the iPad.... or just buy the camera connector kit 35$ then you can transfer your iPhone photos directly to your iPad
How about this way: take a picture with iPhone, send it to yourself via e- mail, open e-mail on iPad and save picture. I've done it this way and it works for me. YMMV...
how about photobucket. if you have both apps on your iphone and on your ipad. you could access the same picture. upload pic from iphone to photobucket first. then open photobucket on your ipad and download it.
How about this way: take a picture with iPhone, send it to yourself via e- mail, open e-mail on iPad and save picture. I've done it this way and it works for me. YMMV...