cash expense for local conveyance

Documentary evidence  is  very much necessary  for  Audit  Purpose .  

These types of expenses will be maintain as cash vouchers (Self Made). 

Also You have to take signature of cash  receiver  on voucher ,that  such & such amount  has been  received  on so so  date  for  local conveyance   . 

As far as my knowledge  ,  Revenue  Stamp is  required  if  Payment  is more  than  5000/- .

please confirm with others also .