Its the device. You have to save it into the "cloud". The Adobe Reader integrates with Acrobat.com storage so you can save it there.
Can I access the Cloud from a PC or Mac in order to save those completed forms? We would be completing several of these forms daily by multiple users and need to access them from our desktop computers eventually. The forms would be used in the field from our tablets.
Yes. Just go to file.acrobat.com to retrieve them.