Is it possible to use the Manage Expenditure Batch Area without enabling workflow approvals

Summary:

I need to use the attachments feature in the Manage Expenditure Batch area (unless there is another location to add attachments to my expenditure batches) but anytime I search in the Manage Expenditure Batch area, nothing populates.

I believe the reason that nothing populates in Manage Expenditure Batch area is because I do not have expenditure batch workflow approvals enabled nor do I have a business need to enable it.

Is there another reason why I am unable to use the Manage Expenditure Batch area and is there another way to add attachments if not using the workflow?

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