Sale orders invoice creation

 Hi,

I would like to know is there any standard functionality to create one invoice for each order only after completing of picking and shipping for all respective orders line.

We have a requirement for some customer will create a sales orders with two lines,for First line we will do the picking and shipping in the current month and remaining will do it next month.is there any standard functionality to put this first order line on hold in interface line until second line reaches the  AR interface lines and also we have scheduled the auto invoice program for every  5 min.