Then at 1.48am at Z Dinsdale, three offenders also smashed their way inside as the shocked staff member stood by.
Van De Zee said although it was clear cigarettes were taken it was too early to say what else had been stolen.
Scene examinations were being carried out at both businesses this morning.
Glass lay strewn across the forecourt of Z Dinsdale which is taped off.
Different vehicles were used in each incident.
Police would be reviewing CCTV footage to gain a better description of those involved.
Anyone with information is urged to call Hamilton police on 07 858 6200.