You can use LT01 to complete the WM steps without a TR, just check your stock overview and move the positive balance into your interim bin with a negative quantity.
For the delivery quantity update check the "edit" drop down menu and select "copy put away quantities as delivery quantities" (after highlighting the relevant line item).
It would make sense to figure out why you cant create a T.O. with reference to your material document but it shouldn't be slowing down the receivers since it can be done without that.