Creating an invoice item with more than 1 item per item, :)

Hi

I am lazy ......

I provide a welcome pack of goodies to holiday cottages , this is comprised of 2 charges

1. the value of the goods (fixed price)
2. my charge for managing and delivering the goods

I want to have 1 item to add to an invoice that consists of

Goods Charge £10 NO VAT = £10 - i understand this is a disbursement - i just pass on the cost of the goods to the client

Delivery Charge £5 + VAT £1 = Total £6 Total £16 (with £1 being VAT)

Is it possible to have a enter a group of items that shows this breakdown in one drop down item (in the invoice item drop down) or do i have to enter the 2 lines separately? Ideas ?

Thanks