Bulk Invoicing and Charging Credit Card

I noticed that during my testing using our work flow bulk invoicing doesn't finish up credit card transactions by capturing them.  For instance, when at the sales order - cash sale point, we create an authorization and create a fulfillment and then create a cash sale (Not through bulk invoicing), then there is a screen at the end that asks us if we want to capture that amount we originally authorized.  During bulk invoicing there is no such screen and after looking at the payment gateway, it is not capturing that amount automatically.

Does that mean:

1) We can't use bulk invoicing when originally authorizing the amount at the sales order level?