Save & Add New, Save & Close, Save, Done, Cancel

This is something I've been struggling with, because there seems to be a lack of standard for it (as far as I can tell).

There are two scenarios.

Save & Close and Save & Add New

We are creating new items. A modal pops up, and we have Save & Close, Save & Add New and Cancel at the bottom. Save & Close saves the current item and closes the modal. Save & Add New saves the current item and displays an empty form to create a new item. Cancel just dismisses the current item and closes the modal.

Now, we have an evaluate screen (without auto-save)...

Save, Done and Cancel

During evaluation, Save saves the state of the evaluation (which can be a quite lengthy process), Done saves the state and returns you to a list of evaluable items. Cancel dismisses all changes made (after the last Save is any) and returns you to a list of evaluable items.

I suppose my question is, is this the best way to handle these things? Something doesn't seem quite right, but I can't put my finger on it. Maybe it's just wording?

Keep in mind, there is no auto-save. Maybe Done can replace Cancel completely and show a prompt about whether or not we want to save the changes?