While this is not recommended, since the water is premium, we do not want people to accidentally touch the lever and thus dispense water when not needed. There is also the concern about safety at hot water.
However, if you do not have kids in the environment and find pressing the button + pushing the lever a chore, feel free to do the mod, but if you have water in your machine already, I suggest you do this when the bottle is empty. When this bottle is empty, you will still have water in the machine as there is hot and cold water tank inside the machine (which is not visible unless you open the machine).
Step 1: Remove the header panel
Unscrew the 3 screws as per the image:
Step 2: Remove the spigot cover
Pull cover downward to remove.
Step 3: Replace the spigot cover
Push cover up till you hear a click. Hopefully you have done so successfully, or else you might need to make do without the spigot covers, with does not affect functionality but looks less pretty without it.